On 16 Apr 2015, at 02:53, Bruce Kellett wrote:
LizR wrote:
On 15 April 2015 at 10:15, John Clark <johnkcl...@gmail.com <mailto:johnkcl...@gmail.com
>> wrote:
Yes but I'm confused, I though you were the one arguing that Bruno
had discovered something new under the sun, a new sort of
uncertainty That's hardly what Bruno is claiming. Step 3 is only a
small step in a logical argument. It shows that if our normal
everyday consciousness is the result of computation, then it can be
duplicated (in principle - if you have a problem with matter
duplicators, consider an AI programme) and that this leads to what
looks like uncertainty from one person's perspective.
You only get that impression because in Bruno's treatment of the
case -- the two copies are immediately separated by a large distance
and don't further interact. You might come to a different conclusion
if you let the copies sit down together and have a chat.
Separating them geographically was meant to mimic the different
worlds idea from MWI. But I think that is a bit of a cheat.
I did not even knew the existence of the MWI when I got the idea 40
years ago, when trying to figure out what it is like to be an amoeba.
You would have studied the reasoning up to step seven, you would
understand the non relevance of your point.
Bruno
Bruce
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